JPH0157546B2 - - Google Patents
Info
- Publication number
- JPH0157546B2 JPH0157546B2 JP9261083A JP9261083A JPH0157546B2 JP H0157546 B2 JPH0157546 B2 JP H0157546B2 JP 9261083 A JP9261083 A JP 9261083A JP 9261083 A JP9261083 A JP 9261083A JP H0157546 B2 JPH0157546 B2 JP H0157546B2
- Authority
- JP
- Japan
- Prior art keywords
- scanning
- signal
- light
- image signal
- original
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 35
- 239000013307 optical fiber Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims 1
- 230000001771 impaired effect Effects 0.000 claims 1
- 238000002620 method output Methods 0.000 claims 1
- 230000005693 optoelectronics Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 27
- 239000002131 composite material Substances 0.000 description 6
- 238000003475 lamination Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/38—Circuits or arrangements for blanking or otherwise eliminating unwanted parts of pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
- H04N1/0281—Details of scanning heads ; Means for illuminating the original for picture information pick-up with means for collecting light from a line or an area of the original and for guiding it to only one or a relatively low number of picture element detectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/409—Edge or detail enhancement; Noise or error suppression
- H04N1/4097—Removing errors due external factors, e.g. dust, scratches
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Facsimile Image Signal Circuits (AREA)
- Vehicle Body Suspensions (AREA)
- Container Filling Or Packaging Operations (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP82104843A EP0097724B1 (de) | 1982-06-03 | 1982-06-03 | Abtastverfahren und Abtasteinrichtung |
EP82104843.6 | 1982-06-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS592484A JPS592484A (ja) | 1984-01-09 |
JPH0157546B2 true JPH0157546B2 (de) | 1989-12-06 |
Family
ID=8189067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58092610A Granted JPS592484A (ja) | 1982-06-03 | 1983-05-27 | 走査方法および走査装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4568984A (de) |
EP (1) | EP0097724B1 (de) |
JP (1) | JPS592484A (de) |
AT (1) | ATE15965T1 (de) |
DE (1) | DE3266654D1 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60111634A (ja) * | 1983-11-19 | 1985-06-18 | 富士写真フイルム株式会社 | 放射線画像情報読取装置 |
CA1262190A (en) * | 1985-07-16 | 1989-10-03 | Terumi Matsuda | Image read-out apparatus |
DE8526934U1 (de) * | 1985-09-20 | 1987-12-23 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel, De | |
US5111308A (en) * | 1986-05-02 | 1992-05-05 | Scitex Corporation Ltd. | Method of incorporating a scanned image into a page layout |
IL78675A (en) * | 1986-05-02 | 1993-02-21 | Scitex Corp Ltd | Color separation scanner |
US5592309A (en) * | 1986-05-02 | 1997-01-07 | Scitex Corporation Ltd. | Multiple lens separation scanner |
IL80242A (en) * | 1986-10-07 | 1994-01-25 | Scitex Corp Ltd | Laser scanner |
US4743759A (en) * | 1986-10-14 | 1988-05-10 | Eastman Kodak Company | Light collector for photo-stimulable phosphor imaging system |
US4742225A (en) * | 1986-10-16 | 1988-05-03 | Eastman Kodak Company | Elliptical cylinder light collector for photosimulable phosphor imaging apparatus |
US5157516A (en) * | 1987-04-30 | 1992-10-20 | Scitex Corporation Ltd. | Method of incorporating a scanned image into a page layout |
US4725893A (en) * | 1987-06-25 | 1988-02-16 | Eastman Kodak Company | Scanners |
US4814630A (en) * | 1987-06-29 | 1989-03-21 | Ncr Corporation | Document illuminating apparatus using light sources A, B, and C in periodic arrays |
US4868383A (en) * | 1988-09-08 | 1989-09-19 | Eastman Kodak Company | Linear integrating cavity light source used for generating an intense beam of light |
US4899040A (en) * | 1988-09-08 | 1990-02-06 | Eastman Kodak Company | Light-conditioning apparatus for an image scanner illumination system |
DE3877202D1 (de) * | 1988-10-14 | 1993-02-11 | Siemens Ag | Roentgendiagnostikeinrichtung mit einem speicherleuchtschirm. |
JPH0775385B2 (ja) * | 1989-02-20 | 1995-08-09 | シャープ株式会社 | 読取装置 |
US5282064A (en) * | 1989-08-31 | 1994-01-25 | Canon Kabushiki Kaisha | Apparatus for simultaneous reading of reflective and light conductive portions of an original |
US5012346A (en) * | 1989-10-16 | 1991-04-30 | Eastman Kodak Company | Illumination system for a film scanner |
US5103385A (en) * | 1990-07-27 | 1992-04-07 | Eastman Kodak Company | Linear light source |
US5155596A (en) * | 1990-12-03 | 1992-10-13 | Eastman Kodak Company | Film scanner illumination system having an automatic light control |
US5221840A (en) * | 1991-07-22 | 1993-06-22 | Eastman Kodak Company | Diffuse light collector |
US5184013A (en) * | 1991-07-22 | 1993-02-02 | Eastman Kodak Company | Diffuse light collector which minimizes streak artifacts |
FR2681429B1 (fr) * | 1991-09-13 | 1995-05-24 | Thomson Csf | Procede et dispositif d'inspection du verre. |
US5291392A (en) * | 1992-02-19 | 1994-03-01 | Gerber Systems Corporation | Method and apparatus for enhancing the accuracy of scanner systems |
US5274228A (en) * | 1992-06-01 | 1993-12-28 | Eastman Kodak Company | Linear light source/collector with integrating cylinder and light pipe means |
US5515182A (en) * | 1992-08-31 | 1996-05-07 | Howtek, Inc. | Rotary scanner |
US5537164A (en) * | 1994-12-20 | 1996-07-16 | Smith; Alan D. | Retroilluminating indirect gonioprism |
US5596190A (en) * | 1995-06-02 | 1997-01-21 | Minnesota Mining And Manufacturing Company | Light collection device for a film image digitizer |
GB9613685D0 (en) * | 1996-06-28 | 1996-08-28 | Crosfield Electronics Ltd | An illumination unit |
US5715051A (en) * | 1996-10-21 | 1998-02-03 | Medar, Inc. | Method and system for detecting defects in optically transmissive coatings formed on optical media substrates |
US5910651A (en) * | 1997-07-15 | 1999-06-08 | Gerber Systems Corporation | Method and apparatus for image nonlinearity compensation in scanning systems |
US5930433A (en) * | 1997-07-23 | 1999-07-27 | Hewlett-Packard Company | Waveguide array document scanner |
US6587230B1 (en) * | 1998-09-30 | 2003-07-01 | Heidelberger Druckmaschinen Aktiengesellschaft | Apparatus for scanning masters |
US6525844B1 (en) * | 1998-09-30 | 2003-02-25 | Heidelberger Druckmaschinen Aktiengesellschaft | Scanner device |
US6580527B1 (en) * | 1998-09-30 | 2003-06-17 | Heidelberger Druckmaschinen Aktiengesellschaft | Method and arrangement for scanning masters |
US6587229B1 (en) * | 1998-09-30 | 2003-07-01 | Heidelberger Druckmaschinen Aktiengesellschaft | Method and apparatus for scanning masters |
US6437358B1 (en) * | 1999-02-04 | 2002-08-20 | Applied Science Fiction, Inc. | Apparatus and methods for capturing defect data |
JP2009092397A (ja) * | 2007-10-04 | 2009-04-30 | Nippon Avionics Co Ltd | 積分筒および積分筒を用いたライン型照明装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1447973A (en) * | 1972-11-13 | 1976-09-02 | Crosfield Electronics Ltd | Image reproduction method and apparatus |
GB1462875A (en) * | 1973-05-16 | 1977-01-26 | Ciba Geigy Ag | Method of scanning a surface |
JPS539888B2 (de) * | 1973-11-01 | 1978-04-10 | ||
US4133008A (en) * | 1977-03-14 | 1979-01-02 | Rapicom Inc. | Automatic illumination compensation circuit |
US4468120A (en) * | 1981-02-04 | 1984-08-28 | Nippon Kogaku K.K. | Foreign substance inspecting apparatus |
JPS5862543A (ja) * | 1981-10-09 | 1983-04-14 | Nippon Kogaku Kk <Nikon> | 欠陥検査装置 |
DE3118459C2 (de) * | 1981-05-09 | 1984-01-26 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Lichtaufnahme-Vorrichtung |
-
1982
- 1982-06-03 AT AT82104843T patent/ATE15965T1/de not_active IP Right Cessation
- 1982-06-03 DE DE8282104843T patent/DE3266654D1/de not_active Expired
- 1982-06-03 EP EP82104843A patent/EP0097724B1/de not_active Expired
-
1983
- 1983-05-24 US US06/497,509 patent/US4568984A/en not_active Expired - Fee Related
- 1983-05-27 JP JP58092610A patent/JPS592484A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ATE15965T1 (de) | 1985-10-15 |
US4568984A (en) | 1986-02-04 |
DE3266654D1 (en) | 1985-11-07 |
EP0097724B1 (de) | 1985-10-02 |
EP0097724A1 (de) | 1984-01-11 |
JPS592484A (ja) | 1984-01-09 |
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